package com.wjc.dao;

import com.wjc.pojo.User;
import org.apache.ibatis.annotations.Param;

public interface UserMapper {
    //登录
    User checkLogin(@Param("username") String username,@Param("password") String password);

    //注册
    int addUser(User user);

    //找回密码
    int forgetUser(User user);
}
